Hey Grox, that's incredible!! Will you use that monstruosity to develop a boss battle? Because that would be awesome! Really.

given it's current "AI", which really is not AI so much as "rotate to face the player and some subtle movement with func_doors", probably not, but if i do use it I'll make sure it can actually fight and not droll stupidly at you. (which is what it does atm)

youre raging because you have selected 20 brushes and want to use the clipping tool but you forgot to click it twice and half of your brushes are deleted. then you ctrl + z and your selection is gone BOOM ULTRA RAGE!

You know you've been designing levels for too long when you walk around the corner of a hallway and think about how crappy the angles are entering that room and how it's too strong of a camping spot, and then turn around to look at the hallway to see if there's a better angle to build the choke-point, until you realise that you're standing in the corner of a hallway in real life and other people are walking by looking at you weird -_-

youre raging because you have selected 20 brushes and want to use the clipping tool but you forgot to click it twice and half of your brushes are deleted. then you ctrl + z and your selection is gone BOOM ULTRA RAGE!

MarKiu, every step you take is "recorded" by hammer, even the selection of a large number of brushes. So, if you would have pressed the undo key [Ctrl-z] the corresponding number of times, that selection you had would have been restored! you never lost it, my friend! Try it and you'll see.